500 Startups is making a significant commitment to startups working in the big data, machine learning, and artificial intelligence spaces. The firm promoted its entrepreneur-in-residence (EIR) and former DataHero cofounder Chris Neumann to venture partner.&nbsp;500 Startups has&nbsp;launched a data track&nbsp;to provide specialized advice and resources to big data startups that are part of the firm&rsquo;s accelerator program.